rgct.dk
Last scanned: 2026-06-20 12:20:13  ·  2430ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.15.74.144 600s fiber.mc.cx AS203953 Hiper A/S 185.15.72.0/22 🇩🇰 Denmark Værløse
📧 MX Records2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s pixel.mxrouting.net 45.43.208.21 pixel.mxrouting.net AS46261 QuickPacket, LLC
20 600s pixel-relay.mxrouting.net 45.43.208.21 pixel.mxrouting.net AS46261 QuickPacket, LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   151ms
TXT Record
v=spf1 include:mxroute.com -all
✉️ SPF
PolicyRecord (rgct.dk)
-all (hard fail) v=spf1 include:mxroute.com -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC66ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA50ms
FieldValue
Serial2025082506
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
42ms
MX
40ms
AAAA
48ms
TXT
151ms
CAA
2026ms
HTTPS
33ms
TLSA
141ms
SOA
50ms
MTA-STS
41ms
DNSSEC
66ms
SRV
72ms
Total
2430ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 12:20:13 2430ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-17 13:05:32 692ms 4 NS 1 A 2 MX ⚠️ Bogus View
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